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Application

Can typically be installed above the existing roof surface (with a waterproofing membrane) in refurbishment applications.


Description

Proteus Pro-Therm HP PIR Plus used either stand alone or with tapered or flat board insulation as a premium performance board, providing a slim solution for use on new and existing roofs with timber or concrete decks.


Features and benefits:

  • Available in flat and tapered cut to falls designs.
  • Reduces insulation thicknesses.
  • Can eliminate the need for a structural fall, when used in conjunction with tapered insulation.
  • Offers a number of practical advantages to both specifiers and installers.
  • Easy to handle.
  • Can typically be installed above the existing roof surface (with a waterproofing membrane) in refurbishment applications.
  • Helps to minimize the overall system thickness required to achieve a desired U-value.
  • Thickness savings upwards of 20 mm may be achieved, dependent on the individual system build-up when compared with a standard Proteus Pro-Therm Roof Design Scheme.

General information

Finish

Foil

Material

Polyisocyanurate (PIR)

Shape

Rectangle

Length

1200 mm

Width

600 mm

Height

60 mm

70 mm

80 mm

90 mm

100 mm

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Manufacturer guidance

Thickness: 60-180 mm.

Uniclass

Pr_25_71_63_66 Polyisocyanurate (PIR) foam boardsPrimary

CAWS

J31/340 Warm roof insulation

J41/26 Thermal insulation

J41/420 Rigid urethane foam insulation

J31/26 Thermal insulation

J31/333 Rigid urethane foam insulation

Specification data - Polyisocyanurate (PIR) foam boards

Fire performance

Reaction to fire: Euroclass E.

Thermal conductivity (maximum)

0.018 W/m-K.

Compressive strength at 10% deformation

120 kPa.

Cross section

Uniform thickness.

CTF/ Tapered.

Thickness (nominal)

60 mm.

70 mm.

80 mm.

90 mm.

100 mm.

110 mm.

120 mm.

130 mm.

140 mm.

150 mm.

160 mm.

170 mm.

180 mm.

Bespoke.

Guidance for specification option:

CTF/ tapered heights available, consult manufacturer for details.

Face size (length x width)

1200 x 600 mm.

Sustainability data

Contains Red List materials

No

Country of material origin

Europe

Country of product manufacture

Switzerland

Embodied carbon

A1-A3 (production stage) as defined in BS EN 15804

4.58 kg CO₂ eq/kg

Guidance for specification option:

  • average density: 37.5 kg/m3

Recyclability

PIR insulation, renowned for its superior thermal properties, is at the forefront of sustainable development. While its recycling process is currently complex, innovative methods are emerging that promise greater reusability and efficient energy recovery. Future-facing, PIR insulation signifies a greener, warmer future in the world of construction. As PIR insulation material has a relatively high caloric value it makes it suitable for incineration with energy recovery (namely for electricity or heating- production). It's assumed ~95% of end-of-life product will be incinerated, with remaining ~5% sent to landfill.

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

0 %

Literature

Product Data Sheet - Proteus Pro-Therm HP PIR Plus

Product Data Sheet - Proteus Pro-Therm HP PIR Plus

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